Features: Enhances your guitar's performances with 4PCS metal guitar control knobs, designed for precise Volumes and tone adjustments on electric guitars and basses. Crafted from metal materials, these durable knobs feature a round shaped metal exterior with a plastic interior, ensuring longevity and reliability. Suitable for both professional musicians and hobbyists, these control knobs offer an easy upgrade or replacement for damaged or worns out parts on your instrument. Perfect for live performances, practice, or studio recordings, these knobs allow for quick and accurate sound adjustments, enhancing your musical experience. With a universal design fitting most electric guitars and basses, these black knobs add a touch to your instrument while providing superior functionality. Specifications: Texture: Metal Color: Black/Silver Size: Approx. 0.71x0.71inch(1.8x1.8cm) Package Includes: 4x Metal Knobs note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.